Bottom
Obstacle
Obstacle noun - Something that makes movement or progress difficult.
How words are described
Both words in one sentence
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In the most memorable instance, you have to run an obstacle course inside a moving air bubble at the bottom of a lake (long story).
Source: Camera Screw -
She manages to get past this obstacle by reversing gravity and dropping up to the staircase's bottom side, which is smooth and allows her to easily slide up.
Source: Absurdly Long Stairway -
Launchers has you being pushed by an obstacle, onto a tower that's curved at the bottom, so you can be launched in the air, and then flail your controller stick in vain hoping that the ball will land at the top of the tower.
Cite this Source
Obstacle and Bottom. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/bottom/obstacle
Bottom & Obstacle. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/bottom/obstacle>.
Obstacle or Bottom. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/bottom/obstacle.
Google Ngram Viewer shows how "bottom" and "obstacle" have occurred on timeline